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7.2.3 Floating Point Objects
- PyFloatObject
- This subtype of PyObject represents a Python floating point object.
- PyTypeObject PyFloat_Type
-
This instance of PyTypeObject represents the Python floating
point type. This is the same object as
types.FloatType.
- int PyFloat_Check(PyObject *p)
- Returns true if its argument is a PyFloatObject or a subtype of PyFloatObject. Changed in version 2.2: Allowed subtypes to be accepted.
- int PyFloat_CheckExact(PyObject *p)
- Returns true if its argument is a PyFloatObject, but not a subtype of PyFloatObject. New in version 2.2.
- PyObject* PyFloat_FromDouble(double v)
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Return value: New reference.Creates a PyFloatObject object from v, or NULL on failure.
- double PyFloat_AsDouble(PyObject *pyfloat)
- Returns a C double representation of the contents of pyfloat.
- double PyFloat_AS_DOUBLE(PyObject *pyfloat)
- Returns a C double representation of the contents of pyfloat, but without error checking.
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Python/C API Reference Manual | |
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Release 2.2, documentation updated on December 21, 2001.